Active Member
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Address: Zhongyao,Xishan District, Wuxi, 214000, Jiangsu, China
Contact name:Vivian Xu
Wuxi Orient Anti-wear Engineering Co.,Ltd. |
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Good Surface Quality High Cr Grinding Mill Liners
Specification
1.Material:High Cr Cast Iron
2.Hardness:≥HRC55
3.Impact Value:More than AK10J
4.Application:Mining Industry
5.MOQ:2tons
High Cr white iron material possess a combination of superior abrasion resistance and a reasonable
degree of toughness. The high Cr castings have longer service life than the other material,such as
high Mn steel and Cr-Mo alloy steel.And now it is widely used in the working condition of high wear and low impact,such as dry grinding process,coal mills,cement mills due to its excellent performance.
Product Photo
Technical Parameters
| Item | High Cr White Iron | High Cr Alloy Steel | High Mn Steel | Ni-hard Cast Iron |
| C | 2.4-3.2 | 1.1-2.2 | 0.9-1.3 | 2.4-3.6 |
| Si | 0.6-1.2 | 0.6-1.2 | ≤0.8 | ≤0.8 |
| Mn | 0.5-1.0 | 0.5-1.0 | 11.0-18.0 | ≤2.0 |
| Cr | 12.0-30.0 | 11.0-30.0 | 1.5-2.5 | 1.5-10 |
| S | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.15 |
| P | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.15 |
| Mo | 0.1-3.0 | 0.1-3.0 | ≤1.0 | ≤0.1 |
| Cu | 0.1-1.0 | 0.1-1.0 | - | - |
| Ni | 0-0.3 | 0-0.3 | - | 3.3-10 |
| Re | - | - | - | - |
| Equivalent Specification | GB/T8263-1999 AS2027 Cr27 AS2027 CrMo 15/3 AS2027 CrMo 20/2/1 ASTM A532 Class Ⅲ Type A 25%Cr ASTM A532 Class Ⅱ Type B 15%Cr-Mo BS 4844 3E DIN1695 NFA32401 | GB/T5680-1998 DL/T 681-1999 JIS G 5153-1999 ASTM A128 DIN GX120Mn12 AFNORZ120Mn12 | GB/T8263-1999 AS2027/Ni-Cr1-550 AS2027/Ni-Cr2-500 AS2027/Ni-Cr4-500 AS2027/Ni-Cr4-600 AS2027/Ni-Cr4-630 ASTM A532 1-A,B,C,D ASTM A532 2-A,B,C,D,E ASTM A532 3-A | |
| Material Type | Martensite Matrix | Austenitic Mn Steel | - | |
| Hardness | HRC≥56 | HB≤300 | HRC≥56 | |
| Impact Value | AK≥4J | AK≥80J | - | |
Production Facilities
1T,1.5T,3T,5T,12T,15T
Induction Electrical Furnace Heat Treatment Electrical Furnace
Inspection Facilities
Spectrometer Portable Hardness Tester
UT Test Electronic Metallographic Microscope
Honor
Our Services
We supply the following services:
1. Production of qualified wear and heat castings;
2. Design and installation of the boltless mill liners;
3. Consulting service of material selection of the mill liners under specific working condition to achieve
longer service life;
4. Consulting service of production & fineness improvement of grinding mills.
5.We can provide OEM/ODM for our clients.
